Mattering is knowing you’re significant to individual members of a group.
Zach Mercurio is a researcher who specializes in purposeful leadership, mattering, meaningful work, and positive organizational psychology. He works with hundreds of organizations worldwide, and some of his clients include the U.S. Army, USA Wrestling, J.P. Morgan, Delta Air Lines, Marriott International, the government of Canada, and the National Park Service. He also serves as one of motivational speaker, author, and business consultant Simon Sinek’s “optimist instructors.”
Published on June 21, 2025 08:00